CN2388333Y

CN2388333Y - Anti-theft shutter

Info

Publication number: CN2388333Y
Application number: CN 99244333
Authority: CN
Inventors: 郑鸣
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-09-10
Filing date: 1999-09-10
Publication date: 2000-07-19
Anticipated expiration: 2009-09-10

Abstract

The utility model relates to an anti-theft shutter. A shutter rotation device and an anti-theft device are arranged in a window sash frame, wherein the shutter rotation device is formed by that a shutter lath is hinged with an adjusting rod of which the lower end is connected with an adjusting rotary lock of a rotation angle, and the adjusting rotary lock is composed of a rack, a gear, a gear shaft and a lock pin. Inner and outer snap rings, which are used for limiting the gear shaft to axially move the position, are respectively and fixedly arranged on the neck parts of gear shafts at the inner and the outer sides of the window sash frame, the outward movement limit position is from the 1/2 axial excursion of gear teeth, and the excursion gear teeth are buckled in a sliding and moving mode into the fixing lock pin to stop the gear to rotate. The shutter rotation device and the anti-theft devices of the utility model have the advantages of simple structure, convenient use, strong anti-theft capability, beautiful appearance, wide sight line, etc., and can provide an access under the emergency conditions.

Description

Anti-theft shutter

The utility model relates to building doors and windows, and concrete is a kind of anti-theft shutter (door).

At present, along with the reform of Chinese economic development and real estate system, real-estate market receives more and more people's concern.On building doors and windows market, shutter is can printing opacity, ventilative window type, it is than glass window, firm blinds (metal material or plastic material) has certain anti-theft capability, existing shutter has rotary two kinds of the fixed and blinds of blinds, fixed blinds remains certain gradient opening, it prevents the dust storm ability, rotary blinds can opening and closing, can prevent wind sand and noise when closing, the complex structure that existing rotary shutter has, the valency height, what have is simple in structure, but adjusting function is relatively poor, uses inconvenient.In addition, existing burglary-resisting window product all is to add layer of metal safety grid or metal anti-theft reinforcing bar at window usually, although this has played certain antitheft effect, also exists some not enough accordingly simultaneously, mainly is:

1. the room space sight line is subjected to very big constraint, makes the inhabitation people feel that sight line is not broad, and sense of depression and imprison sense are arranged, and influences the overall aesthetics in room.

2. the fixed screw of the outer metal anti-theft net of window all is emerging in outside the wall, subjects to erosion by wind and rain and damages, and is also laid down from the outside by the people easily, or becomes and make the thief seek connections with the metal anti-theft net to swarm into high-rise other climbing along instrument of stealing.

3. just in case run into emergency, such as fire etc., need promptly come in and go out from window, old safety grid can greatly hinder people's action on the contrary, is unfavorable for evacuating rapidly or rescue.

The purpose of this utility model is to overcome the antitheft deficiency of taking measures of general window (door), a kind of anti-theft shutter (door) is provided, its blinds rotation and locking device structure are simple, easy to use, can prevent dust storm, printing opacity is ventilative again, install anti-theft device additional after anti-theft capability strong, have effects such as attractive in appearance, that sight line is open, and can provide path in emergency.

The purpose of this utility model is achieved in that

A kind of anti-theft shutter comprises window frame and sash, and sash is made up of window sash frame and blinds; Blinds is for there being certain thickness batten, and laterally equidistant the setting is articulated in the left and right inner side edge of window sash frame with bearing pin respectively in the middle part of the side, two ends of every blinds batten, and blinds whirligig and anti-theft device are housed in window sash frame, it is characterized in that:

Being configured to of blinds whirligig: each blinds batten is articulated in an adjusting rod towards an indoor end side surface with pin, this adjusting rod is contained in the slideway of window frame, this adjusting rod lower end connects swing adjusting and revolves lock, it is by tooth bar, gear, gear shaft and lock pin are formed, tooth bar is fixed in the adjusting rod lower end, be fixed in the gear shaft on the indoor plane of a vertical sash with the tooth bar meshed gears, this gear shaft is contained in the slideway that is fixed in window sash frame and from the window sash frame inner plane and passes, on the gear shaft external part, handle is housed, in window sash frame, respectively be fixed with rotation internal buckle ring and rotation outer buckle ring on the gear axle journal in the outside, in being somebody's turn to do, outer buckle ring limits axially movable two extreme positions of gear shaft: the teeth that move inward extreme position and be wheel and rack axially align fully, outwards moving limit position is that the teeth of wheel and rack have only 1/2 to align and 1/2 axial dipole field arranged, the skew teeth slippage of described gear buckles into a lock pin that is fixed in the window frame, this lock pin end is the teeth shape and stops gear to rotate, and realizes the locking of adjusting rod position.

The purpose of this utility model can also realize by following measure:

Being configured to of described anti-theft device: a rotating shaft is equipped with on the vertical frame plane in the frame of described window sash frame one side, the affixed rotating disk of this rotating shaft, this rotating disk has two eccentric orfices of 180 ° of mutual distances, this eccentric orfice is interior with the hinged upper and lower latch Metallic rod of pin difference, this upper and lower latch Metallic rod in addition end stretches into the slideway of the upper and lower horizontal frame of window frame respectively, its length suitably and can forward and back in the associated socket of window frame; One end of described disk shaft passes on the spindle nose on window sash frame plane handle is housed.

Described sash can be a casement window, also can be sliding sash; Described casement window can also can be many fans for single fan; The laterally push-and-pull of described sliding sash, also vertically push-and-pull.

Skin at described sash is equipped with glass.

Internal layer at described sash is added with gauze fan.

The utility model has following actively useful effect:

1. blinds rotation and locking device structure are simple, easy to use.

2. have good spatial vision, overcome general burglary-resisting window (door) and be subjected to wire lath to influence the problem of sight line;

3. window has very wide folding, has overcome the defective that general security window can not outwards be opened;

4. have excellent antitheft function after installing anti-theft device additional, antitheft and shutter advantage is ideally combined, light-permeable is ventilative, but also shading is kept off the rain;

5. in case of emergency, can promptly come in and go out, overcome the weak point that old security window net hinders people's action from window.

Now in conjunction with the accompanying drawings with preferred embodiment:

Fig. 1 is the structural representation of the utility model sash, is casement window embodiment;

Fig. 2 is the A-A sectional view of Fig. 1;

Fig. 3 is the profile schematic diagram of Fig. 1;

Fig. 4 is that swing of the present utility model is regulated the structural representation that revolves lock;

Fig. 5 is the B-B partial side view of Fig. 4.

Accompanying drawing number:

1. window frame

2. window sash frame

201. the recessed road of the horizontal frame 203. sash frames of sash frame 202. sash

3. blinds (batten) 301. blinds rotary pin shafts

4. adjusting rod 401. pins

5. swing is regulated and is revolved lock

501. tooth bar 502. gears 503. gear shafts

504. outer latch closure 506. lock pins of rotation inner becket 505. rotations

507. slideway 508. handles

6. locking mechanism

601. latch Metallic rod on rotating shaft 602. rotating disks 603.

604. following latch Metallic rod 605. handles

7. hinge

Please refer to Fig. 1, Fig. 2, Fig. 3, anti-theft shutter of the present utility model comprises window frame 1 and sash, and sash is made up of window sash frame 2 and blinds 3; Blinds 3 is for there being certain thickness batten, and laterally equidistant the setting is articulated in window sash frame 2 left and right inner side edges with bearing pin 301 respectively in the middle part of the side, two ends of every blinds batten, and blinds whirligig and anti-theft device are housed in window sash frame 2.

Please be simultaneously with reference to Fig. 4, Fig. 5, being configured to of blinds whirligig: each blinds batten 3 is articulated in an adjusting rod 4 towards an indoor end side surface with pin 401, this adjusting rod 4 is contained in the slideway of window frame, these adjusting rod 4 lower ends connect swing adjusting and revolve lock 5, it is by tooth bar 501, gear 502, gear shaft 503 and lock pin 506 are formed, tooth bar 501 is fixed in the lower end of adjusting rod 4, be fixed in the gear shaft 503 on the indoor plane of a vertical sash with tooth bar 501 meshed gears 502, this gear shaft 503 is contained in the slideway 507 that is fixed in window sash frame and from the window sash frame inner plane and passes, on gear shaft 503 external parts, handle 508 is housed, in window sash frame, respectively be fixed with rotation internal buckle ring 504 and rotation outer buckle ring 505 on the gear axle journal in the outside, in being somebody's turn to do, outer buckle ring limits gear shaft 503 axially movable two extreme positions: the teeth that move inward extreme position and be gear 502 and tooth bar 501 axially align fully, outwards moving limit position is a gear 502 and the teeth of tooth bar 501 have only 1/2 to align and 1/2 axial dipole field arranged, the skew teeth slippage of described gear 502 buckles into a lock pin 506 that is fixed in the window frame, this lock pin end is the teeth shape and stops gear to rotate, and realizes the locking of adjusting rod position;

Described swing adjusting is revolved lock 5 and is linked together with adjusting gear 502, can or pull out by outer latch closure 504 that revolves lock and the effect short distance propelling of revolving lock inner becket 505.Revolving lock internal buckle ring 504 is that the translation distance (advance or pull out) that revolves lock is regulated in restriction with the effect of revolving lock outer buckle ring 505.When pulling out, the swing that the outboard gears of gear 502 is buckled in be fixed in the window frame inboard is regulated and is revolved on the lock lock pin 506, thus the anglec of rotation of locking blinds; During propelling, the outboard gears of gear 502 and swing are regulated and are revolved 506 disengagings of lock lock pin.By the gear rotary action, can regulate the rotational angle of blinds again.

Please refer to Fig. 1, being configured to of described anti-theft device a: rotating shaft 601 laterally is housed in the frame 201 of described window sash frame 2 one sides, the affixed rotating disk 602 of this rotating shaft, this rotating disk has two eccentric orfices of 180 ° of mutual distances, this eccentric orfice is interior with the hinged upper and lower latch Metallic rod 603,604 of pin difference, this upper and lower latch Metallic rod in addition end stretches into the slideway of the upper and lower horizontal frame 202 of window frame respectively, its length suitably and can forward and back in the associated socket of window frame 1; One end of described disk shaft 601 passes on the spindle nose on the indoor plane of window sash frame handle 605 is housed.

During enforcement, described sash can be a casement window, also can be sliding sash; Described casement window can also can be many fans for single fan; The laterally push-and-pull of described sliding sash, also vertically push-and-pull.

The technical solution of the utility model is applicable to window and door.

Design feature of the present utility model:

Consult Fig. 1, blinds of the present utility model 3 rotatable 0 degree-90 degree regulate by swing that the effect of revolving lock 5 is regulated and the swing of locking blinds, can make the window printing opacity ventilative, but the also shading rain that keeps out the wind.Rotating disk 602 by rotation theft protection device can make latch Metallic rod 603,604 (the latch Metallic rod is ensconced in the sash frame) motion so that the latch Metallic rod is inserted or do not inserted in the window frame, can realize closing or opening the effect of sash.Hinge 7 is fixed on sash on the window frame 1, realizes the unlatching or the closing function of sash 2 simultaneously.

Consult Fig. 2, the window blinds by blinds fixedly rotary pin shaft 301 be fixed in the sash frame 201, to realize the fixing and spinfunction of blinds.Regulate with swing and to revolve the lock 5 blinds swing adjusting rods 4 that are connected and swing and regulate to revolve and lock 5 and the acting in conjunction of adjusting gear 502, the swing that can regulate blinds.

Consult Fig. 3, the lock function of closing of two fan sash can be realized in order to lock another fan sash in sash frame fovea superior road 203 under the effect of the antitheft interlock latch Metallic rod 603,604 of rotation.

The utility model can add or improve structure:

1. rotation blinds of the present utility model is antitheft also can to adopt the pull-up structure, can all move the blinds in the sash in the window frame at window top; The antitheft swing adjusting rod of rotation blinds also can adopt the mode that adapts with blinds pull-up structure, because of it is fabricated to prior art, so do not describe in detail.

2. the utility model can add glass at the sash skin, also can be at the additional screen window of internal layer, and its structure only needs to reserve the installation conduit at window margin frame and gets final product.Equally, because of it is fabricated to prior art, also do not describe in detail.

3. the big I of the utility model window is set according to real size, opens, opens up and down about the external-open form of sash can be or single page is opened or multipage open form formula

Claims

1. an anti-theft shutter comprises window frame and sash, and sash is made up of window sash frame and blinds; Blinds is for there being certain thickness batten, and laterally equidistant the setting is articulated in the left and right inner side edge of window sash frame with bearing pin respectively in the middle part of the side, two ends of every blinds batten, and blinds whirligig and anti-theft device are housed in window sash frame, it is characterized in that:

2. anti-theft shutter as claimed in claim 1, it is characterized in that: being configured to of described anti-theft device: a rotating shaft is equipped with on the vertical frame plane in the frame of described window sash frame one side, the affixed rotating disk of this rotating shaft, this rotating disk has two eccentric orfices of 180 ° of mutual distances, this eccentric orfice is interior with the hinged upper and lower latch Metallic rod of pin difference, this upper and lower latch Metallic rod in addition end stretches into the slideway of the upper and lower horizontal frame of window frame respectively, its length suitably and can forward and back in the associated socket of window frame; One end of described disk shaft passes on the spindle nose on window sash frame plane handle is housed.

3. anti-theft shutter as claimed in claim 1 is characterized in that: described sash can be a casement window, also can be sliding sash; Described casement window can also can be many fans for single fan; The laterally push-and-pull of described sliding sash, also vertically push-and-pull.

4. anti-theft shutter as claimed in claim 1 is characterized in that: the skin at described sash is equipped with glass.

5. anti-theft shutter as claimed in claim 1 is characterized in that: the internal layer at described sash is added with gauze fan.